CN102035992B - Selective overprinting method and system - Google Patents
Selective overprinting method and system Download PDFInfo
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- CN102035992B CN102035992B CN 200910093043 CN200910093043A CN102035992B CN 102035992 B CN102035992 B CN 102035992B CN 200910093043 CN200910093043 CN 200910093043 CN 200910093043 A CN200910093043 A CN 200910093043A CN 102035992 B CN102035992 B CN 102035992B
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Abstract
The invention discloses a selective overprinting method and a selective overprinting system, which belong to the field of printing. In the prior art, only images or small characters can be entirely overprinted; and the entire overprinting is performed so as to treat all ink, and the color of the overprinted images or small overprinted characters is greatly changed in the presence of various colors. In the method and the system, a user is allowed to selectively remove the ink of a copied object diagram layer by copying the object diagram layer, so the selective overprinting effect is achieved,all the ink is not needed to be treated, and the working efficiency is effectively improved.
Description
Technical field
The present invention relates to print field, relate in particular to a kind of selectivity double exposure method and system.
Background technology
Double exposure is also referred to as chromatography, namely a color lump double exposure on another color lump, multiplex in the seal pretreatment process in.In the prior art, can only take whole double exposure to image or little literal, whole double exposure is processed all printing ink, in the situation that color is more, the color behind its double exposure has larger variation.
In the prior art, for example adopt AI (Adobe Illistrator) to carry out double exposure, with the color lump of former object separately, select many outward appearances and multipath dual mode.Many outward appearances mode is divided into the color in the original color lump on two outward appearance layers that need double exposure and do not need double exposure, if with spot color, also needs to tell the outward appearance layer of a spot color, will need the color lump of double exposure to do the double exposure setting at the outward appearance layer; Multithreading is filled into the color lump that needs double exposure in the path, and then reproduction path is put into the color of double exposure wherein, and double exposure is set.Existing method need to operate primary object, the rear difficult recovery that makes mistakes, and need multi-pass operation, efficient is lower, revise not directly perceived, direct preview operation effect.
At present, various modes is arranged for representing of color, such as RGB, CMYK, LAB, HSB etc.CMYK is also referred to as the printing color pattern, is the color mode that adopts in the print field, and CMY is the initial of 3 kinds of printing-ink titles: cyan Cyan, carmetta Magenta, yellow Yellow; Being the black the last letter and K gets, why not getting initial, is for fear of obscuring with blue (Blue).In theory, only need three kinds of printing ink of CMY just enough, they three just be added together and should obtain black.But because manufacturing process can't be produced highly purified printing ink at present, the result of CMY addition is actual to be a kind of kermesinus, therefore also needs to add a kind of special tusche and neutralizes.Therefore, Y, M, C, K represent respectively Huang, magenta, blue or green three kinds of printing ink and the double exposure look in the four-color process, and specifically the scale representative is the Dot Area rate, and the excursion of every kind of area occupation ratio is 0%～100%.
Summary of the invention
For existing problem in the prior art, the purpose of this invention is to provide a kind of method and system of selectivity double exposure, the method and system can in the process of double exposure, allow the user selection color lump that some printing ink is carried out double exposure.
In order to realize the foregoing invention purpose, the technical solution used in the present invention is that a kind of selectivity double exposure method may further comprise the steps:
Step 1: alternative: selection will be carried out the object of selectivity double exposure;
Step 2: copy object: copy the object that carries out the selectivity double exposure described in the step 1, the object of copy is placed on the below figure layer of the place of object described in step 1 figure layer;
Step 3: remove and specify printing ink: the printing ink of removing user's appointment in the object diagram of copy described in the step 2 layer;
Step 4: locking copy object diagram layer: the copy object diagram layer behind the printing ink is removed in locking.
Further, in the step 1, the described object that carries out the selectivity double exposure comprises the fill area or retouches edge regions, and described fill area refers to the closed area that surrounded by a closed curve, and the described edge regions of retouching refers to the closed area that surrounded by two closed curves.
Further, in the step 2, described copy object is placed on the below figure layer that is close to described alternative place figure layer.
Further, in the step 3, if described copy object is the fill area, fill area printing ink then clears all.If described copy object is for retouching edge regions, then removes and retouch the printing ink in wide zone of edge regions.
Further, in the step 3, removing and specifying printing ink is to carry out hollow out by the printing ink that will copy user's appointment in the object diagram layer to realize.
A kind of selectivity double exposure system comprises with lower device:
Object selecting device: the object that is used for selecting to carry out the selectivity double exposure;
Object copy device: be used for copying the described object that carries out the selectivity double exposure, the object that copies is placed on the described below figure layer that carries out the object place figure layer of selectivity double exposure;
Specify the printing ink scavenge unit: be used for removing the printing ink of described copy object diagram layer user appointment;
Object diagram layer locking device: be used for the copy object diagram layer after printing ink is removed in locking.
Effect of the present invention is: the present invention is by the close on lower floor of copy alternative to alternative, remove the color of copy object, and locking copy object diagram layer is finished the selectivity double exposure, the method of the invention and system are simple to operate, need not whole color lumps are carried out double exposure the Effective Raise operating efficiency.
Description of drawings
Fig. 1 is the flow chart of a kind of selectivity double exposure method in the embodiment of the invention;
Fig. 2 is the fill area schematic diagram of the embodiment of the invention 1;
Fig. 3 is the fill area figure layer schematic diagram of the embodiment of the invention 1;
Fig. 4 is the pilot process figure layer schematic diagram of the embodiment of the invention 1;
Fig. 5 is the final effect schematic diagram of the embodiment of the invention 1;
Fig. 6 be the embodiment of the invention 2 retouch the edge regions schematic diagram;
Fig. 7 is the pilot process figure layer schematic diagram of the embodiment of the invention 2;
Fig. 8 is the final effect schematic diagram of the embodiment of the invention 2.
Embodiment
Below in conjunction with Figure of description and embodiment the method for the invention and system are further described.
A kind of selectivity double exposure system comprises with lower device:
Object selecting device: the object that is used for selecting to carry out the selectivity double exposure;
Object copy device: be used for copying the described object that carries out the selectivity double exposure, the object that copies is placed on the described below figure layer that carries out the object place figure layer of selectivity double exposure;
Specify the printing ink scavenge unit: be used for removing the printing ink of described copy object diagram layer user appointment;
Copy object diagram layer locking device: be used for the copy object diagram layer after printing ink is removed in locking.
In the present embodiment, a kind of basic procedure of selectivity double exposure method may further comprise the steps as shown in Figure 1:
Step 1, alternative S11: selection will be carried out the object of selectivity double exposure.
In the present embodiment, the object that carries out the selectivity double exposure can be the fill area, also can be to retouch edge regions, and above-mentioned fill area is the closed area that is surrounded by a closed curve, shown in 21 among Fig. 2,22, above-mentioned closed area can be the zone of arbitrary shape; The above-mentioned edge regions of retouching is the closed area that is surrounded by two closed curves, and shown in 61 among Fig. 6, above-mentioned closed area can be the zone of arbitrary shape.
Step 2, copy object S12: copy the object that carries out the selectivity double exposure described in the step 1, the object of copy is placed on the below figure layer of the place of object described in step 1 figure layer.
In the present embodiment, above-mentioned copy object is placed on the below figure layer that is close to alternative place figure layer.
Printing ink S13 is specified in step 3, removing: the printing ink of removing user's appointment in the object diagram of copy described in the step 2 layer.
In the present embodiment, the printing ink of user's appointment refers to the printing ink (one or more among C, M, Y, the K) of user's appointment in the copy object diagram layer is carried out hollow out in the above-mentioned removing copy object diagram layer.
In the present embodiment, if described copy object layer is the fill area, printing ink in the fill area that then clears all is retouched in the edge regions the printing ink in wide zone if described copy object for retouching edge regions, is then removed.
In the present embodiment, C, the M of user's appointment, the printing ink of the random color among Y, the K can be removed, multiple implementation result can be realized.
Step 4, locking copy object diagram layer S14: the copy object diagram layer behind the printing ink is removed in locking.
In the present embodiment, after copy object diagram layer locked, can not carry out any operation to this figure layer.
Application example 1:
Adopt the concrete application example of a kind of selectivity double exposure method of the present invention as follows.
Finish fill area selectivity double exposure as shown in Figure 2 such as need, adopt selectivity double exposure method of the present invention, as shown in Figure 1, may further comprise the steps:
Step 1, alternative S11: selection will be carried out the object 21 of selectivity double exposure.
As shown in Figure 2, in the present embodiment, carry out the selectivity double exposure to as if fill area 21, above-mentioned fill area is the closed area that is surrounded by a closed curve, above-mentioned closed area is blue rectangular area 21, rectangle 21 double exposures are on ellipse 22 upper stratas of red (M95Y85), the most dark part is rectangular area 21 and elliptic region 22 intersection 23 among the figure, here color is darker, need to carry out the selectivity overlap process, here need M look in the two object intersecting areas is removed, the right color panel 24 shows currently chooses red oval-shaped ink information, C wherein, M, Y, K represents four kinds of printing ink and value thereof, and the excursion of every kind of printing ink value is 0%～100%.
Step 2, copy object S12: copy the object that carries out the selectivity double exposure 21 described in the step 1, the object of copy is placed on the below figure layer of the place of object described in step 1 figure layer.
As shown in Figure 3, in the present embodiment, above-mentioned copy object is placed on the below figure layer that is close to alternative place figure layer.31 is Layer panel, and wherein the figure layer of the current selected object of dark part 32 representatives is the figure layer at blue rectangle place.
As shown in Figure 4, Fig. 4 is the pilot process figure layer schematic diagram of the embodiment of the invention 1, the blue rectangle original position of choosing is copied to the below figure layer of former object place figure layer, and should scheme layer called after Pack# OverPrint Art_VER1, shown in 41.
Printing ink S13 is specified in step 3, removing: the printing ink of removing user's appointment in the object diagram of copy described in the step 2 layer.
In the present embodiment, the printing ink of user's appointment refers to the printing ink M of user's appointment in the copy object diagram layer is carried out hollow out in the above-mentioned removing copy object diagram layer.
In the present embodiment, described copy object is the Rectangle filling zone, Magenta printing ink in the Rectangle filling zone that clears all.
Step 4, locking copy object diagram layer S14: the copy object diagram layer behind the printing ink is removed in locking.
In the present embodiment, after copy object diagram layer locked, can not carry out any operation to this figure layer.
As shown in Figure 5, Fig. 5 is the final effect schematic diagram of the embodiment of the invention 1, and the printing ink M that wherein copies in the object diagram layer is eliminated (the M value is 0.2%), sees the upper right color panel 51 of Fig. 5, to copy at last the locking of object diagram layer, see Fig. 5 bottom-right graph deck panels 52.
Application example 2:
Adopt another concrete application example of a kind of selectivity double exposure method of the present invention as follows.
Finish retouching as shown in Figure 6 edge regions selectivity double exposure such as need, adopt selectivity double exposure method of the present invention, as shown in Figure 1, may further comprise the steps:
Step 1, alternative S11: selection will be carried out the object of selectivity double exposure.
As shown in Figure 6, in the present embodiment, carry out the selectivity double exposure to as if retouch edge regions, the above-mentioned edge regions of retouching is that the closed area that is surrounded by two closed curves is blue rectangular wire frame 61, blue rectangular wire frame 61 double exposures are on red oval 62, and wherein blue rectangular wire frame 61 has the wide light blue formation of the wide dark blue and 30pt of 15pt.The darkest zone of color is the intersecting area 63 of rectangular wire frame 61 and oval 62, removes the M look of intersecting area 63 by the selectivity double exposure, and right side the Appearance Panel 64 has shown that the each several part of the blue wire frame of choosing forms situation.
Step 2, copy object S12: copy the object that carries out the selectivity double exposure 61 described in the step 1, the object of copy is placed on the below figure layer of the place of object described in step 1 figure layer.
In the present embodiment, as shown in Figure 7, blue rectangular wire frame 61 is copied to figure layer below, original object place figure layer, and should scheme layer called after Pack# OverPrint Art_VER1, the right side is the resultant layer behind the Layer panel dark layer 71 expression copies.
Printing ink S13 is specified in step 3, removing: the printing ink 33 of removing user's appointment in the object diagram of copy described in the step 2 layer.
In the present embodiment, the printing ink of user's appointment in the above-mentioned removing copy object diagram layer refers to the printing ink of user's appointment in the copy object diagram layer is carried out hollow out.
In the present embodiment, described copy object layer is that rectangle is retouched edge regions, and described copy object is for retouching edge regions, removes and retouches in the edge regions the Magenta printing ink in wide zone.
Step 4, locking copy object diagram layer S14: the copy object diagram layer behind the printing ink is removed in locking.
In the present embodiment, after copy object diagram layer locked, can not carry out any operation to this figure layer.
As shown in Figure 8, the printing ink M of user's appointment in the copy object diagram layer is all removed, selecting the most effectively to retouch the hem width degree is that maximum is retouched the hem width degree, here be 30pt, insert the value of the printing ink M that will remove, shown in upper right color panel 81, the M value is 0.2%, bottom right 82 is the selected Breadth Maximum of the Appearance Panel, will copy at last the locking of object diagram layer.
Consider the description of this invention disclosed herein and special embodiment, other embodiment of the present invention are apparent for a person skilled in the art.These explanations and embodiment only consider as an example, and they all belong to by within the indicated protection scope of the present invention and spirit of claims.
Claims (4)
1. selectivity double exposure method may further comprise the steps:
Step 1: alternative: selection will be carried out the object of selectivity double exposure; The described object that carries out the selectivity double exposure comprises the fill area or retouches edge regions; Described fill area refers to the closed area that surrounded by closed curve, describedly retouches the closed area that edge regions refers to the mid portion that surrounded by two closed curves;
Step 2: copy object: copy the object that carries out the selectivity double exposure described in the step 1, the object of copy is placed on the below figure layer of the place of object described in step 1 figure layer;
Step 3: remove and specify printing ink: the printing ink of removing user's appointment in the object diagram of copy described in the step 2 layer; If described copy object is the fill area, fill area printing ink then clears all; If described copy object is for retouching edge regions, then removes and retouch the printing ink in wide zone of edge regions;
Step 4: locking copy object diagram layer: the copy object diagram layer behind the printing ink is removed in locking.
2. a kind of selectivity double exposure method according to claim 1, it is characterized in that: in the step 2, described copy object is placed on the below figure layer that is close to described alternative place figure layer.
3. a kind of selectivity double exposure method according to claim 1 is characterized in that: in the step 3, removing and specifying printing ink is to carry out the hollow out realization by the printing ink that will copy user's appointment in the object diagram layer.
4. selectivity double exposure system comprises with lower device:
Object selecting device: the object that is used for selecting to carry out the selectivity double exposure; The described object that carries out the selectivity double exposure comprises the fill area or retouches edge regions; Described fill area refers to the closed area that surrounded by closed curve, describedly retouches the closed area that edge regions refers to the mid portion that surrounded by two closed curves;
Object copy device: be used for copying the described object that carries out the selectivity double exposure, the object that copies is placed on the described below figure layer that carries out the object place figure layer of selectivity double exposure;
Specify the printing ink scavenge unit: be used for removing the printing ink of described copy object diagram layer user appointment; If described copy object is the fill area, fill area printing ink then clears all; If described copy object is for retouching edge regions, then removes and retouch the printing ink in wide zone of edge regions;
Copy object diagram layer locking device: be used for the copy object diagram layer after printing ink is removed in locking.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200910093043 CN102035992B (en) | 2009-09-25 | 2009-09-25 | Selective overprinting method and system |
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|---|---|---|---|
| CN 200910093043 CN102035992B (en) | 2009-09-25 | 2009-09-25 | Selective overprinting method and system |
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| CN102035992A CN102035992A (en) | 2011-04-27 |
| CN102035992B true CN102035992B (en) | 2013-09-18 |
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| CN102722897B (en) * | 2012-05-23 | 2015-01-28 | 方正国际软件有限公司 | Method and system for processing multilayer image |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1731422A (en) * | 2004-08-06 | 2006-02-08 | 佳能株式会社 | Image processing apparatus and its method |
| EP1638309A1 (en) * | 2004-09-21 | 2006-03-22 | Brother Kogyo Kabushiki Kaisha | Image processing apparatus |
| CN101383891A (en) * | 2008-10-17 | 2009-03-11 | 北大方正集团有限公司 | Trapping generating method and device for printed document |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1731422A (en) * | 2004-08-06 | 2006-02-08 | 佳能株式会社 | Image processing apparatus and its method |
| EP1638309A1 (en) * | 2004-09-21 | 2006-03-22 | Brother Kogyo Kabushiki Kaisha | Image processing apparatus |
| CN101383891A (en) * | 2008-10-17 | 2009-03-11 | 北大方正集团有限公司 | Trapping generating method and device for printed document |
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Assignee: FOUNDER INTERNATIONAL Co.,Ltd. Assignor: Founder International Co.,Ltd. (Beijing) Contract record no.: 2010110000043 Denomination of invention: Selective overprinting method and system License type: Exclusive License Open date: 20110427 Record date: 20100420 |
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Effective date of registration: 20230811 Address after: 430000 No. 01, floor 11, office tower unit, Guanggu financial center construction project, No. 668, Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: Fangzhu (Wuhan) Technology Co.,Ltd. Address before: 100080, Beijing City, Haidian District, No. 52 West Fourth Ring Road, SMIC building 19 Patentee before: Founder International Co.,Ltd. (Beijing) |